APA aipamena

Peter Hillary. (1980). sunny day in the Himalayas. New Delhi.

Chicago Style aipamena

Peter Hillary. Sunny Day in the Himalayas. New Delhi, 1980.

MLA aipamena

Peter Hillary. Sunny Day in the Himalayas. New Delhi, 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.